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Rs Tool Email Authentication Tools

Email Authentication Tools

Generate SPF, DKIM, and DMARC records easily with this tool.
Enter IPv4/IPv6 or use ip4:/ip6:. Click “+ Add” to add more rows.
Each valid domain becomes include:domain (e.g. _spf.google.com). Use “+ Add” to add more.
Monitor only: collect reports but do not affect delivery.
postmaster@example.com